Do you need custom fasteners created with Monel™ 405? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.
Below are the technical specifications of the Monel™ 405 Bar Stock we have available to meet your needs.
Special Metals MONEL™ Alloy 450
Subcategory: Copper Alloy; Metal; Nickel Alloy; Superalloy Key Words: ASME SB-111, SB-171, SB-359, SB-395, SB-466, SB-467, SB-543, Boiler Code Sections III, IV, VIII, IX; SAE J461, J463, MIL-T-15005, MIL-C-15726, MIL-T-16420, MIL-T-22214, Monel Nickel-Copper Alloy, UNS C71500; CDA 715; ASTM B 111, B 122, B 151, B 171, B 359, B 395, B 432, B 466, B 467, B 543, B 552
| Component | Wt. % |
| Cu | 66 |
| Fe | 0.4 – 1 |
| Mn | Max 1 |
| Ni | 29 – 33 |
| P | Max 0.02 |
| Pb | Max 0.05 |
| S | Max 0.02 |
| Zn | Max 1 |
Material Notes: Nickel content above includes cobalt; copper content as remainder. A copper-nickel alloy of the 70-30 type having superior weldability. It is resistant to corrosion and bio-fouling in sea water, has good fatigue strength, and has relatively high thermal conductivity. Used for sea-water condensers, condenser plates, distiller tubes, evaporator and heat exchanger tubes, and salt-water piping. Standard product forms are round, hexagon, flats, forging stock, pipe, tube, plate, sheet, and wire.
Data provided by the manufacturer, Special Metals.
| Physical Properties | Metric | English | Comments |
| Density | 8.91 g/cc | 0.322 lb/in³ | |
| Mechanical Properties | |||
| Tensile Strength, Ultimate | 385 MPa | 55800 psi | Annealed. Value at room temperature. Value at 425°C is 280 MPa. |
| Tensile Strength, Yield | 165 MPa | 23900 psi | Annealed. Value at room temperature; 0.2% offset. Value at 425°C is 100 MPa. |
| Elongation at Break | 56 % | 56 % | Annealed. Value at room temperature. Value at 425°C is 40%. |
| Electrical Properties | |||
| Electrical Resistivity | 4.12e-005 ohm-cm | 4.12e-005 ohm-cm | |
| Thermal Properties | |||
| CTE, linear 20°C | 15.5 µm/m-°C | 8.61 µin/in-°F | 20-100°C |
| Heat Capacity | 0.38 J/g-°C | 0.0908 BTU/lb-°F | |
| Thermal Conductivity | 29.4 W/m-K | 204 BTU-in/hr-ft²-°F | |
| Melting Point | 1170 – 1240 °C | 2140 – 2260 °F | |
| Solidus | 1170 °C | 2140 °F | |
| Liquidus | 1240 °C | 2260 °F | |
